Seonglae ChoHTML5 itself provides document structure and APIs
HTML5 aims to deliver content without relying on specific plugins
HTML5 Functions
Removes XML elements from the HTML 4.01 approach
Features that previously required extremely long JavaScript code to implement indirectly are now integrated as official elements (e.g., <video>), making implementation simple
Many client-side user interface features that could only be supported through external plugins like Flash and Silverlight can now be implemented using the browser's native capabilities
New structural elements include header, footer, aside, figure, section, article, and more
impossible
HTML5 Drag and Drop - No transparency?
As others have suggested, you will need some sort of mechanism that will: Hide the element that is being dragged. Make a clone of the element that is being dragged. Put the clone in place of the element that is being dragged. Listen to the drag event to position the clone element.
https://stackoverflow.com/questions/9712535/html5-drag-and-drop-no-transparency
웹표준(Web Standards) | 웹접근성과 웹표준
최근 국내 웹 관련 업계에서는 웹 접근성 수준 향상에 대한 요구로 인해 웹 표준에 대한 관심이 고조되고 있습니다. 이처럼 웹 접근성 이슈를 통해 웹 표준이 주목을 받고 있는 이유는 웹 접근성 수준을 향상시킬 수 있는 다양한 방법론의 중심에 웹표준이 있기 때문입니다.
https://seulbinim.github.io/WSA/standards.html#%EC%9B%B9%ED%91%9C%EC%A4%80-%EA%B4%80%EB%A0%A8-%EA%B8%B0%EC%88%A0%EC%9D%98-%EC%86%8C%EA%B0%9C
